#!/bin/bash
# Program:
#	Program creates three files, which named by user's input 
#	and date command.
# History:
# 2012/10/15

echo -e "I will use 'touch' command to create three files."
read -p "Please input filename: " fileuser

filename=${fileuser:-"filename"}

date1=$(date --date='2 days ago' +%Y%m%d)
date2=$(date --date='1 days ago' +%Y%m%d)
date3=$(date +%Y%m%d)

file1=${filename}${date1}
file2=${filename}${date2}
file3=${filename}${date3}

touch "$file1"                             
touch "$file2"
touch "$file3"


 






